




"""simple docstring"""




def      __UpperCAmelCase     ( __UpperCamelCase	,				__UpperCamelCase	):
			if digit_amount > 0:
						return round(number - int(__UpperCamelCase	)	,				__UpperCamelCase	)
			return number - int(__UpperCamelCase	)


if __name__ == "__main__":
			print(decimal_isolate(1.53, 0))
			print(decimal_isolate(35.345, 1))
			print(decimal_isolate(35.345, 2))
			print(decimal_isolate(35.345, 3))
			print(decimal_isolate(-14.789, 3))
			print(decimal_isolate(0, 2))
			print(decimal_isolate(-14.123, 1))
			print(decimal_isolate(-14.123, 2))
			print(decimal_isolate(-14.123, 3))





"""simple docstring"""



import os
from math import logaa


def 			_UpperCamelCase						(    _A = "base_exp.txt"   )     ->	int:





    """simple docstring"""

    _UpperCAmelCase        = 0
    _UpperCAmelCase        = 0
    for i, line in enumerate(open(os.path.join(os.path.dirname(_A   )       ,   _A   )   )   ):
        _UpperCAmelCase     ,_UpperCAmelCase        = list(map(_A       ,   line.split(""","""   )   )   )
        if x * logaa(_A   ) > largest:
            _UpperCAmelCase        = x * logaa(_A   )
            _UpperCAmelCase        = i + 1
    return result


if __name__ == "__main__":
 print(solution())